Question 35Two-organic substances are labelled K and L if K gave a blue-black colour with iodine solution and L gave a deep red precipitate with Million's reagent, it can be concluded thatA.K is a carbhydrate and L is a proteinB.K is alkaline and L is acidicC.K is unsaturated and L is a reducing sugarD.K is a reducing agent and L is an amino acidObjective Show full explanation